Which one is not a cloning vector?

Stem tendrils are found in:

(i) Antigonon

(ii) Clematis

(iii) Gloriosa

(iv) Lathyrus

(v) Passiflora

(vi) Vitis

Posterior pituitary stores and releases two hormones namely:

Volume of air inspired or expired during a normal respiration is called:

Identify the correct statement with reference to human digestive system.

Match the following diseases with the causative organism and select the correct option.

Typhoid	Wuchereria
Pneumonia	Haemophilus
Filariasis	Plasmodium
Malaria	Salmonella

Powdery mildew of cereals is caused by :

The headquarters of UNEP is in:

Which is the important site for the formation of glycoproteins and glycolipids in eukaryotic cells?

Which among the following is NOT a natural cytokinin?

Which one is an anti-auxin?

The term linkage was coined by:

If the arrangement of genes in a chromosome is ABCDEFGH and if the inversion occurred between D and F, then the gene sequence in the inverted chromosome is:

Carageenan is obtained from:

Which is not a second generation molecular marker ?

Select the bracket fungus from the following:

Choose the correct answer.

(i) Companion cells are nucleated cells of phloem.

(ii) Vessels contain only living cells.

(iii) Sieve cells are enucleated at maturity.

(iv) Abnormal secondary growth due to accessory cambia is found in Asparagus.

(v) Stone cells does not contain end walls.

Diplohaplontic life cycle is exhibited by:

The seed dispersal is of compensatory zoochory in:

(i) Achyranthes

(ii) Cleome

(iii) Medicago

(iv) Mulberry

(v) Peepal

(vi) Tribulus

The portion of the retina where the cones are densely packed is called:

Which one is a wrong statement about sieve tubes?

i) They are found in pteridophytes and gymnosperms.

ii) They have companion cells.

iii) Sieve areas do not form sieve plates.

iv) Sieve areas are not well differentiated.

v) They consist of vertical cells placed one above the other forming long tubes connected at the end walls by sieve pores.

Match the following and choose the correct answer.

a) S Cycle	i) Nuclear fallout
b) Oxygen tank	ii) National Park
c) Torrey canyon	iii) Thunder dragon
d) Sr 90	iv) Beggiatoa
	v) Oil spillage

The male accessory glands in humans include:

Deficiency symptoms and associated minerals are given below. Select the right match.

Interveinal chlorosis of leaves, first in younger leaves	Mg
Interveinal chlorotic and necrotic spots on leaves	Fe
Bronzing of the leaves	Mn
Interveinal chlorosis of leaves, first in older leaves	CI

Which of the following hormone levels will cause release of ovum (ovulation) from Graffian follicle?

Medulla oblongata is called as:

Adipose tissue is a ......................

Identify the wrong statement with reference to transport of oxygen.

In which of the tollowing techniques, the embryos are transterred to assist those females who cannot conceive?

Cuboidal epithelium with brush border of microvilli is found in:

In............... type, the embryosac is formed by the micropylar dyad cell.

Snow blindness in Antarctic region is due to :

Flippers of Penguins and Dolphins are examples of:

The genetic material of ØX174 is:

The QRS complex in a standard ECG represents:

Which one of the following belongs to flatworms?

Species confined to a region and not found anywhere ehe is:

The cluster of photoreceptors present in the eyes of an insect is called:

Which statement is not true with regard to Z-DNA?

1. Each turn of the two polypeptide chains contains 12 base pairs.
2. Distance between two subsequent base pairs is 3.7 A.
3. The distance between axis and sugar phosphate is 10 Å.
4. Alternate deoxyribose sugar units in the polynucleotide chain have inverse orientation,

The light sensitive cells present in retina are:

Which one is a gynomonoecious plant ?

Androphore is characteristic in :

The first phase of translation is:

കൊഴുപ്പു അടിഞ്ഞ് ധമനികളുടെ വ്യാസം കുറയുന്നത് മൂലം ഉണ്ടാകുന്ന ഒരു ജീവിതശൈലി രോഗമാണ്

രക്തത്തിലെ ഗ്ലൂക്കോസിൻ്റെ തോത് കുറയ്ക്കുന്ന ഹോർമോൺ

മലമ്പനി രോഗം പരത്തുന്ന കൊതുക് ഏത്?

താഴെ തന്നിട്ടുള്ള സൂചനകളിൽ ശരിയായത് ഏതെന്നു കണ്ടുപിടിക്കുക.

(i) അയോഡിൻ - തൈറോയ്‌ഡ് ഗ്രന്ഥിയുടെ വളർച്ചക്ക്

(ii) ഇരുമ്പ് -ഹീമോഗ്ലോബിന്റെ നിർമ്മാണത്തിന്

(iii) സോഡിയം - എല്ലുകളുടെ രൂപീകരണത്തിന്

( iv) കാൽസ്യം - ശരീരത്തിന് ആവശ്യമായ ജലം നിലനിറുത്തുന്നതിന്

താഴെ തന്നിരിക്കുന്നവയിൽ ബാക്ടീരിയ മൂലം ഉണ്ടാകുന്ന രോഗം ഏത്?

താഴെ തന്നിട്ടുള്ള ജോഡികളിൽ ജലത്തിൽ ലയിക്കുന്ന ജീവകങ്ങൾ (വിറ്റാമിനുകൾ) ഏതെല്ലാം?

ശ്വാസകോശത്തിൻ്റെ സങ്കോച വികാസങ്ങളെ നിയന്ത്രിക്കുന്ന പേശീഭിത്തിയേത്?